James P. Clark
24Patents
10h-index
24Co-inventors
75Inventor score
Filing activity: Feb 19, 1980 → Dec 18, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6262109A | Methods of preventing and/or treating high serum levels of cholesterol and/or lipids | Human Necessities | 45 | Expired |
| US6993873B2 | Building curtain wall mullion and sill assembly | Fixed Constructions | 35 | Expired |
| US4711894A | Stabilized tocopherol in dry, particulate, free-flowing form | Human Necessities | 26 | Expired |
| US6313169A | Lutein esters having high bioavailability | Human Necessities | 25 | Expired |
| US7631471B2 | Method and apparatus for moisture collection and diversion in curtain walls | Fixed Constructions | 19 | Active |
| US6226940A | Mullion connection system | Fixed Constructions | 18 | Expired |
| US6362221B1 | Compositions containing natural lycopene and natural tocopherol | Human Necessities | 13 | Expired |
| US4626582A | Acryloxymethyl substituted fatty compounds | Chemistry; Metallurgy | 12 | Expired |
| US7818934B2 | Curtain wall mullion sealing bridge | Fixed Constructions | 12 | Active |
| US6358997B1 | Tocopherol and tocotrienol compositions | Human Necessities | 10 | Expired |
| US4354354A | System for recovery of sulfur dioxide in an MHD power plant | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US9390575B1 | Canister distribution system | Physics | 5 | Active |
| US8646229B2 | Curtain wall external support system | Fixed Constructions | 4 | Active |
| US6207187A | Compositions based on tocopherols | Human Necessities | 3 | Expired |
| US10078933B2 | Semi-automated canister distribution system and method | Physics | 2 | Active |
| US7818931B2 | Curtain wall external support system | Fixed Constructions | 2 | Expired |
| US4252732A | Processing of steroids containing amino functionality | Chemistry; Metallurgy | 2 | Expired |
| US4647688A | Substituted fatty ethers | Chemistry; Metallurgy | 1 | Expired |
| US11847880B2 | Semi-automated canister distribution system and method | Physics | 1 | Active |
| US10458130B2 | Demountable wall system and method | Fixed Constructions | 1 | Active |
| US10669712B2 | Demountable wall system and method | Fixed Constructions | 0 | Active |
| US12249204B2 | Semi-automated canister distribution system and method | Physics | 0 | Active |
| US4639540A | Dicyanoethenyl fatty compounds and derivatives thereof | Chemistry; Metallurgy | 0 | Expired |
| US11028579B2 | Demountable wall system with removable cover | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.